Discusses elementary school mathematics instruction and describes the design and construction of a database with nonroutine problem-solving situations. A classification for the problems is explained, and use of the database at Indiana University and its potential use by elementary school teachers are described. (four references) (LRW)

Assessment of 60 children (ages 9-15) with learning disabilities resulted in a group with relatively intact visual planning and mental flexibility skills and a group clearly dysfunctional in these areas. Comparison of the two subtypes on measures of academic skills, visual memory, visual-motor integration, and motor speed indicated significant…

A portable and inexpensive blowfly trap, constructed from flower pots/buckets and mesh, suitable for introductory studies in blowfly succession is described. Investigations that examine species composition over time and the differences between baits are discussed. (KR)

A survey of 101 social sciences graduate students investigated their writing habits, attitudes toward writing, and productivity. Three distinct groups were identified--planners, revisers, and mixed strategy writers--each with differing productivity and perceptions of writing difficulty. (Author/MSE)

This paper discusses distinguishing learning disabilities and attention deficit hyperactivity disorder (ADHD) from each other and from other problems of childhood; a new conceptual model and working definition for reading disability; distinction between the psychological construct of "attention" and ADHD, the disorder; and the need for a…

This study of 38 right-handed children (age range 90 to 201 months) with dyslexia found characteristic patterns of organization of intellectual functions, of hemispheric specialization, and of reading errors in the subtypes, identified as linguistic dyslexia, perceptual dyslexia, and mixed dyslexia. (DB)

Examined 75 children previously diagnosed with attention deficit hyperactivity disorder (ADHD). Reexamined initial reasons for referral. Nearly one-third of diagnosed ADHD group was reclassified with mental disorders. Concluded that comorbidity among ADHD symptoms, other mental disorders, and learning disabilities has rendered 8 of 14 ADHD…

This review deals with online catalog enhancements and developments over the past two to three years, including bibliographic standards; cataloging rules; MARC; bibliographic records; subject access, including keyword searching, Library of Congress Subject Headings, multiple vocabularies, and classification; refining searches; enriching…

This article addresses the advantages, disadvantages, and possible solutions to increased administrative problems posed by five proposed new categories of behavioral disorders: (1) attention deficit disorder, (2) traumatic brain injury, (3) fetal alcohol syndrome, (4) prenatal substance abuse, and (5) fragile X syndrome. (DB)

Two studies of the cognitive processes involved in online document-based information retrieval were conducted. These studies led to the development of five computational models of online document retrieval which were incorporated into the design of an "intelligent" document-based retrieval system. Both the system and the broader implications of…

Performance on a battery of tests of vocabulary words by 72 college students was compared as a function of whether the prior instruction involved presenting material in an organized or scrambled fashion. Organizing vocabulary words during study facilitated performance in categorizing, processing for understanding, or producing a word. (SLD)

Issues concerning evaluation, assessment, and classification of Attention-Deficit Hyperactive Disorders (ADHD) are discussed. The diagnosis of ADHD should be a best-estimate diagnosis, based on a behavioral assessment strategy with multimethod assessment. The selection and use of assessment techniques are discussed. (SLD)

A project that introduced scientists to students and engaged students in creative scientific activities is described. Students were asked to help scientists identify patterns on the wing of a species of fruit fly. A combined research/education program is recommended. (KR)

Analysis of data from the Behaviour Disorder Scale for 405 adults and adolescents with intellectual disability revealed that subjects exhibited a mean of 14 problem behaviors per person. Factor analysis identified two general syndromes (a conduct syndrome and an emotional syndrome), raising the possibility of dealing with sets of problem behaviors…

Provides a reference guide on religious materials in the public school library. Argues that social studies teachers can integrate references on religion into their teaching while respecting the freedom of conscience of their students. Identifies documents, fiction, nonfiction, periodicals, and the appropriate section of the Dewey Decimal…